请问"tens of millions"是什么意思?具体用法是怎样的?这个短语是我在人教版高二上册英语书127页的阅读文章是看到的,但不能够理解,希望知道的人能帮我详细讲解一下,谢谢!

tens of millions tens of millions of 等于 thousands of in the tens of millions tens of thousands和tens of millions 的意思 Within a few tens of millions of miles,怎么翻译? Within a few tens of millions of miles,怎么翻译? tens of thousouds 和tens of millions都是啥意思?都是“成千上万”的意思吗,有啥区别呢? tens of thousands tens 请问tens of thousands of tourists是什么意思? Millions of Guangzhou citizens ,who are just behind tens of thousands of volunteers ten millions of —————— pepole watched the football game on tvA ten millions B ten million of C tens of thousands of 请问tens of millions是什么意思?具体用法是怎样的?这个短语是我在人教版高二上册英语书127页的阅读文章是看到的,但不能够理解,希望知道的人能帮我详细讲解一下,谢谢! tens of millions 我看了一个译文是几亿,I'm not sure,who can give me answer?thanks! 关于tens of thousands of之类的词组像 hundreds of thousands of 也是类似的 是不是只要是 前面那个 TENS of THOUSANDS of （thousand大于ten)这样才能成立啊 不能是 millions of thousands of? 请问：tens of thousands students 这个表达对吗? Tens of thousands of tens and thousands of tens of thousands tens of thousands